<?php
class Log
{
	private function __construct(){}
	
	static public function error($message)
	{
		return error_log(date('Y-m-d H:i:s').PHP_EOL.$message.PHP_EOL.PHP_EOL, 3, "log/error.log");
	}

    static public function cron($input)
    {
        return error_log(date('Y-m-d H:i:s').PHP_EOL.$input.PHP_EOL.PHP_EOL, 3, "log/cron.log");
    }
}